What was found
CORROSION ON RH BEAM AT FR 87 Y+10.5 (LEVEL 2 CORROSION) (MAJOR REPAIR).-C/A-BLENDED CORROSION ON RH BEAM AT FRAME 87 Y+10.5. REMAINING MATERIAL .023 FOUND TO BE OUT OF ALLOWABLE LIMITS IAW EMB 175 SRM 53-23-10/AD04 REMOVED BEAM AT FRAME 87 Y+10.5 IAW EMB 175 SRM 51-40-08. LOCATED AND DRILLED NEW FLOOR BEAM IAW EMB 175 SRM 51-40-02. INSTALLED NEW FLOOR BEAM AT FRM 87 Y+10.5 IAW EMB 175 SRM 51-40-08.RESTORED FINISH IAW EMB 175 SRM 51-23-06 AND ENVOY ETN EJ-51-015 APPLIED CIC IAW CPM 51-25-00.